Products
Factory
Plot 29, GIDC N.H.No. 8,
POR - Ramangamdi.
Ta. Dist: Vadodara - 391243
Ph : +91 (0265) 830375, 831079
Fax :+91 (0265) 830975
Dust Collectors / Bag Filter
Your Satisfaction is our reputation
The bag filter is made of a metallic housing designed for continuous operation and automatic cleaning.
The dirty gas enters through the collector in the center or bottom part of the body, being sent to the tray, where the heavier particulate is separated, and the lighter material is carried along with the gas to the filter intermediate part, being forced to pass through the filtering bags where all the particulate is collected.
The clean gas is then sent to the higher plenum (filtered air chamber) and then to the atmosphere or exhausted to the discharge chimney.
The bag cleaning process is automatically performed through compressed air pulses that are controlled by a programmer. The compressed air is stored in a reservoir located beside the higher filter chamber. Above each row of bags there is a tube with holes that are aligned with the central air passage gap, located on top of the bags, through which compressed air is injected to momentarily invert the gas flow, causing the particulate material accumulated outside the bags to be removed. Such tube is connected to the reservoir through a diaphragm valve activated by a solenoid/temporized sequencer that activates cleaning of a row of bags.
In the filter, there will be a differential manometer with local reading capabilities in a 150..0..150mmCA range to provide monitoring of the dirty gas chamber (gas input) and the clean gas chamber (gas output plenum). As the bags get dirty, the difference in pressure increases up to previously established values for each filter.
Such values provide a reference on the efficiency of the equipment cleaning system and establish the cleaning interval from one bag row to another and the duration of compressed air pulse.
Filtering bags can be removed through access doors located on the top or side of the filter.
The whole filtering assembly will be will be firmly in place through the metallic structure and there may optionally be a climbing ladder on the top of the filter, with a body safeguard rail and a handrail around it.
Bag Filter
